1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Serga [27]
3 years ago
9

Find out he area of the circle.

Mathematics
2 answers:
Lerok [7]3 years ago
7 0
HOLLA!

As we know the area ofa circle is= πr^2

Here r belongs to radius which is 13 in the given picture.

So the area of given circle will be :-

A = π × 13 × 13
A = 169 π

But we have to find the no. which will be in place of box so the correct answer is\boxed{ 169 .}

HOPE IT HELPED YOU.
marta [7]3 years ago
6 0
The formula for a circle is above along with the answer.

You might be interested in
Someone help me with number 8
Gnesinka [82]

Answer:

The answers are...:

The common ratio is -3

the sequence of the function is 2,-6, 18, -54, 162

and

the sequence of the function model is geometric

I hope this helps ^^"

Step-by-step explanation:

the common ratio is just from the -3 itself

the sequence model is just plugging n for every term so

a(1) would equal to 2, a(2)=-6 , a(3) would equal to -18, etc

and the geometric is bc it has the exponential that has (n-1), thus it is a geometric sequence

6 0
3 years ago
Consider the following quadratic equation x^2 =4x -5. How many solutions does it have?
aleksandrvk [35]
The answer for your question is C.
5 0
3 years ago
Read 2 more answers
Find the percent increase. Round to the nearest percent. From 13 friends to 16 friends
larisa86 [58]

The percentage increase; you'll need to take the new value and subtract it by the old value.

16 - 13 = 3

Next, you'll divide 3 by the original value.

3 ÷ 13 = 0.23

And multiply by 100

The percentage increase of friends is 23%

8 0
4 years ago
Calculate. If possible, reduce your answers. 12+3·(11−15) =
katrin [286]

Answer:

60

Step-by-step explanation:

(11−15) = 4

12+3=15

15x4=60

6 0
3 years ago
The frequency table shows the students' scores on a recent math test.what percentage of the students scored at least 81 on the t
Irina18 [472]

Answer:

54%

Step-by-step explanation:

total students are 50

20+7 scored at least 81 = 27

27/50=54%

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is x over 5 - 68 = -95
    10·1 answer
  • Use the exponential growth model, A = A0 e^kt to show that the time is takes a population to double (to frow from A0 to 2 A0) is
    15·1 answer
  • Find the solution of the given initial value problem. ty' + 6y = t2 − t + 1, y(1) = 1 6 , t > 0
    9·1 answer
  • Please help me with the question below including the graph.
    14·1 answer
  • How much time is needed for a 15,000 W engine to do 1,800,000 J of work? (Power: P = W/t) 0.008 s 8 s 120 s 1,785,000 s
    9·2 answers
  • How many squares are in figure n
    9·1 answer
  • I WILL GIVE BRAINLIEST AND POINTS
    5·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPP
    8·1 answer
  • Help me ASAP bro this is hella weird
    6·2 answers
  • AYUDA URGENTE POR FAVOR
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!